In this point x=10, y=-4, reflect it across the y-axis=flipping it through the vertical line, the y-point does not change while x-point gets turned into it's opposite
the answer is (-10,-4)
Answer:
1/3
Step-by-step explanation:
6 sides, 2 wanted outcomes, 6 possibilities.
2/6=1/3
Answer:
B, E
Step-by-step explanation:
2:9 is the simplified ver. of 4:18
8:36 is 2x 4:18
(NOT C: Included because the order does matter and this is a common mistake.)
You change the improper fraction into a mixed number. So 25/3 equals 8
Break even is the value of t where revenue=cost or R(t)=C(t)
set equal each other
-50t^2+300t=600-50t
multiply both sides by -1
50t^2-300t=50t-600
divide both sides by 50
t^2-6t=t-12
minus t-12 from both sides
t^2-7t+12=0
factor
(t-4)(t-3)=0
set each to zero
t-4=0
t=4
t-3=0
t=3
the cost is $3 or $4
it will first break even at t=3$